Preserve symlinks in zip file #3441

Job	Run time
coverage (ubuntu-20.04)	4m 50s
ubuntu-20.04 (mavsdk, hunter)	6m 21s
Ubuntu/Debian packaging (Ubuntu 20.04)	8m 53s
linux-armv6	4m 38s
ubuntu-22.04 (check style and docs)	6m 24s
linux-armv7	5m 6s
ubuntu-20.04 (package, non-mavsdk_server)	6m 22s
linux-arm64	4m 36s
ubuntu-20.04 (non-mavsdk_server, non-superbuild)	4m 53s
ubuntu-22.04 (package, non-mavsdk_server)	6m 30s
ubuntu-22.04 (proto check)	1m 40s
ubuntu-20.04 (mavsdk_server, superbuild)	10m 21s
alpine 3.16.0 (musl)	16m 2s
ubuntu-22.04 (mavsdk_server, superbuild)	9m 21s
android-arm	7m 35s
android-arm64	6m 31s
linux-armv6-musl	14m 40s
android-x86	7m 55s
ios	6m 47s
linux-armv7l-musl	12m 3s
android-x86_64	6m 7s
ios_simulator	8m 4s
linux-arm64-musl	15m 28s
macOS	9m 3s
Windows	16m 48s
macOS-framework	15m 53s
iOS XCFramework	1m 25s
	3h 44m 16s

Provide feedback